判断http请求仍是https请求

一、php判断http请求仍是https请求

$http_type = ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') || (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https')) ? 'https://' : 'http://';

二、 js判断http请求仍是https请求

var ishttps = 'https:' == document.location.protocol ? true: false;
if(ishttps){
alert('https');
}else{
alert('http');
}

三、js判断手机端和PC端

<SCRIPT type=text/javascript>
    //uaredirect("/vida/xinfeng/mobi/moshare/share.html");
    try {
        var urlhash = window.location.hash;
        if (!urlhash.match("fromapp"))
        {
            var ishttps = 'https:' == document.location.protocol ? 'https://': 'http://';
            //console.log(document.location.protocol);
            //console.log(ishttps);
            if ((navigator.userAgent.match(/(iPhone|iPod|Android|ios|iPad)/i)))
            {
                window.location= ishttps+"www.baidu.com/share.html";
            }

            if((navigator.userAgent.match(/(iPhone|iPod|Android|ios|iPad)/i)) && (/MicroMessenger/i.test(navigator.userAgent))){
               window.location= ishttps+"www.baidu.com/share.html";
            }
        }
    }
    catch(err)
    {
    }
</SCRIPT>